[jira] [Updated] (SPARK-35378) Eagerly execute non-root Command

["jiaan.geng (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-35378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

jiaan.geng updated SPARK-35378:
-------------------------------
    Summary: Eagerly execute non-root Command  (was: Eagerly execute non-root Command so that query command with CTE)

> Eagerly execute non-root Command
> --------------------------------
>
>                 Key: SPARK-35378
>                 URL: https://issues.apache.org/jira/browse/SPARK-35378
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: jiaan.geng
>            Priority: Major
>
> Currently, Spark doesn't support LeafRunnableCommand as sub query.
> Because the LeafRunnableCommand always output GenericInternalRow and some node(e.g. SortExec, AdaptiveExecutionExec, WholeCodegenExec) will convert GenericInternalRow to UnsafeRow. So will causes error as follows:
> {code:java}
> java.lang.ClassCastException
> org.apache.spark.sql.catalyst.expressions.GenericInternalRow cannot be cast to org.apache.spark.sql.catalyst.expressions.UnsafeRow
> {code}



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